| NWS Forecast for: Longmont CO Issued by: National Weather Service Denver-Boulder, CO Last Update: 2:58 pm MDT Jun 14, 2025 |  |
Tonight: Mostly clear, with a low around 56. West northwest wind 3 to 7 mph. Sunday: Sunny, with a high near 94. Calm wind becoming south southeast 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph. Sunday Night: Mostly clear, with a low around 57. South southeast wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 15 mph. Monday: Mostly sunny, with a high near 94. Calm wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph. Monday Night: Partly cloudy, with a low around 58. North northeast wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph. Tuesday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. Tuesday Night: Mostly clear, with a low around 53. Wednesday: Sunny, with a high near 86. Wednesday Night: Mostly clear, with a low around 56. Juneteenth: Sunny, with a high near 95. Thursday Night: Mostly clear, with a low around 60. Friday: Sunny and hot, with a high near 98. Friday Night: Mostly clear, with a low around 62. Saturday: Sunny, with a high near 96. | |
| Longmont CO 40.16°N 105.12°W (Elev. 5000 ft) | |
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